License	PublicDomain
Maintainer	runesvend@gmail.com
Stability	experimental
Portability	POSIX
Safe Haskell	None
Language	Haskell2010

Data.Bitcoin.PaymentChannel.Movable

Description

TODO

Synopsis

Documentation

data MovableChan Source #

A ReceiverPaymentChannel whose received value can be redeemed while keeping the channel open, by switching between two different OutPoints in the FundingTxInfo.

Constructors

Settled
Fields beginVal :: BitcoinAmount beginState :: ReceiverPaymentChannel
Unsettled
Fields channels :: ChannelPair finishPay :: Maybe PartialPayment

Instances

Serialize MovableChan Source #
Methods put :: Putter MovableChan # get :: Get MovableChan #
PaymentChannel MovableChan Source #
Methods valueToMe :: MovableChan -> BitcoinAmount Source # getChannelState :: MovableChan -> PaymentChannelState Source # getChannelID :: MovableChan -> OutPoint Source # getExpirationDate :: MovableChan -> BitcoinLockTime Source # getSenderPubKey :: MovableChan -> SendPubKey Source # getNewestPayment :: MovableChan -> Payment Source # getNewestSig :: MovableChan -> Signature Source # expiresBefore :: BitcoinLockTime -> MovableChan -> Bool Source # _setChannelState :: MovableChan -> PaymentChannelState -> MovableChan Source # channelValueLeft :: MovableChan -> BitcoinAmount Source # senderChangeValue :: MovableChan -> BitcoinAmount Source # channelIsExhausted :: MovableChan -> Bool Source #

data ChannelPair Source #

Constructors

ChannelPair
Fields beginVal' :: BitcoinAmount oldState :: ReceiverPaymentChannel newState :: ReceiverPaymentChannel

Instances

Serialize ChannelPair Source #
Methods put :: Putter ChannelPair # get :: Get ChannelPair #

data PartialPayment Source #

We wrap the state in which only payment 1/2 has been received in a data type, in order to be able to serialize it to disk.

Constructors

NewNeedsUpdate ChannelPair BitcoinAmount
OldNeedsUpdate ChannelPair BitcoinAmount

Instances

Serialize PartialPayment Source #
Methods put :: Putter PartialPayment # get :: Get PartialPayment #

newMovableChan :: ChannelParameters -> FundingTxInfo -> FullPayment -> Either PayChanError (BitcoinAmount, MovableChan, BitcoinAmount) Source #

getStateForClosing :: MovableChan -> (ReceiverPaymentChannel, BitcoinAmount) Source #

getStateByInfo :: MovableChan -> BitcoinLockTime -> OutPoint -> Maybe (ReceiverPaymentChannel, BitcoinAmount) Source #

moveChannel Source #

Arguments

:: MovableChan
-> (Hash256 -> Signature)	Function which produces a signature which verifies against `cpReceiverPubKey`
-> Address	Receiver destination address. Funds sent over the channel will be sent to this address, the rest back to the client change address (an argument to `channelWithInitialPaymentOf`).
-> BitcoinAmount	Bitcoin transaction fee
-> Maybe (Tx, MovableChan)

markAsSettled :: MovableChan -> Maybe MovableChan Source #

recvSinglePayment :: MovableChan -> FullPayment -> Either PayChanError (BitcoinAmount, MovableChan, BitcoinAmount) Source #

oldRecvPay :: ChannelPair -> FullPayment -> Either PayChanError (BitcoinAmount, MovableChan, BitcoinAmount) Source #

newRecvPay :: ChannelPair -> FullPayment -> Either PayChanError (BitcoinAmount, MovableChan, BitcoinAmount) Source #

receiveSecondPayment :: PartialPayment -> FullPayment -> Either PayChanError (BitcoinAmount, MovableChan, BitcoinAmount) Source #

checkChangeValueMatch :: BitcoinAmount -> FullPayment -> Either PayChanError FullPayment Source #

We want to make sure that payment 12 and 22 are of equal value